I just got on this website (just arrived in S. Korea), and I am certain it will be very useful, but I am experiencing some navigation and usage confusion. I don't have any experience in Forums, so if there is a tutorial you could direct me to that would be awesome and you could probably ignore my questions. For example, in a big long thread, how do I reply to a certain person who may be in the middle, and not have my reply be all the way at the end? I still can't tell if there is a section for various areas (I am in Busan for example and I would like to filter some of the the "for sale," or "life in" posts because there is so much out there). I tried checking out the FAQ section, but I couldn't find these answers. Thank you, and I promise to upload lessons etc. as soon as I've got something worthy.